Impacts of the calcination temperature on the structural and radiation shielding properties of the NASICON compound synthesized from zircon minerals

Alhindawy Islam G.; Gamal Hany; Almuqrin Aljawhara.H.; Sayyed M.I.; Mahmoud K.A.

doi:10.1016/j.net.2023.02.014

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자료유형: 학술저널

저자정보: Alhindawy Islam G. (Nuclear Materials Authority) Gamal Hany (a Nuclear Materials Authority) Almuqrin Aljawhara.H. (Department of Physics College of Science Princess Nourah Bint Abdulrahman University) Sayyed M.I. (Department of Physics Faculty of Science Isra University) Mahmoud K.A. (a Nuclear Materials Authority)

저널정보: 한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제55권 제5호

발행연도: 2023.5

수록면: 1,885 - 1,891 (7page)

DOI: 10.1016/j.net.2023.02.014

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The present work aims to fabricate Na1þxZr2SixP3-xO12 compound at various calcination temperatures based on the zircon mineral. The fabricated compound was calcinated at 250, 500, and 1000 C. The effect of calcination temperature on the structure, crystal phase, and radiation shielding properties was studied for the fabricated compound. The X-ray diffraction diffractometer demonstrates that, the monoclinic crystal phase appeared at a calcination temperature of 250 C and 500 C is totally transformed to a high symmetry hexagonal crystal phase under a calcination temperature of 1000 C. The radiation shielding capacity was also qualified for the fabricated compounds using the Monte Carlo N-Particle transport code in the g-photons energy interval between 15keV and 122keV. The impacts of calcination temperature on the g-ray shielding behavior were clarified in the present study, where the linear attenuation coefficient was enhanced by 218% at energy of 122keV, when the calcination temperature increased from 250 to 1000 C, respectively

#Zircon mineral #NASICON compounds #Calcination temperature #Radiation shielding properties #Monte Carlo simulation

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